I have a customer whom has all 6 button sets. I have run out of buttons, and they aren't liking the *378N# for pickup/park. I have programmed a call pickup button on all the phones, which does what? Is it like magix? I want to be able to pick up a night bell from this button, by pressing it then 555 which is the night bell, but also, be able to pickup a call on hold on someones extension? Anyone have any ideas, short of pressing a boat load of feature codes? Don't have any buttons left.